Cleaning device

Details Cleaning device Cleaning device

1981-04-24

1987-06-16

Braun, Fred L.

Photocopying

Projection printing and copying cameras

Combined with or convertible to a contact printer

15 15R, 1525651, G03G 2100

Patent

active

046732845

ABSTRACT:
A cleaning device for removing the residual toner particles on the insulating surface in a two color printing apparatus includes a rotatable cleaning brush having two kinds of fiber materials charged the opposite polarities, and a flicker device is also provided for flicking the brush to remove toner particles therefrom as the brush rotates.

REFERENCES:
patent: 2751616 (1956-06-01), Turner et al.
patent: 2894744 (1959-07-01), Schulze
patent: 3071791 (1963-01-01), Cunningham et al.
patent: 3848994 (1974-11-01), Fraser
patent: 3957509 (1976-05-01), McMullen et al.
patent: 4213794 (1980-07-01), Wooding et al.
Harmon et al; "Cleaning Brushes that Prevent Clear Film Streaking", IBM Technical Disclosure Bulletin, vol. 15, No. 5, Oct. 1972, p. 1434.

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